151 lines
6.1 KiB
PHP
151 lines
6.1 KiB
PHP
<?php
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require_once '../startup.php';
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include_once '_category.php';
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include_once '_user.php';
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include_once '_topics.php';
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include_once '_posts.php';
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if(!session_active()) {
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header('Location: /login?m=forbidden');
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return;
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}
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$userInfo = user_info(current_user_id());
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$categoryId = isset($_GET['cat']) && is_string($_GET['cat']) && ctype_digit($_GET['cat']) ? (int)$_GET['cat'] : 0;
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$topicId = isset($_GET['topic']) && is_string($_GET['topic']) && ctype_digit($_GET['topic']) ? (int)$_GET['topic'] : 0;
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$postId = isset($_GET['post']) && is_string($_GET['post']) && ctype_digit($_GET['post']) ? (int)$_GET['post'] : 0;
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if($postId > 0) {
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$postInfo = post_info($postId);
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if(empty($postInfo))
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die_ex('Post not found.', 404);
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if($postInfo['post_type'] != FMF_POST_TYPE_MESSAGE)
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die_ex('This is not a message.', 400);
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if(!$userInfo['user_moderator'] && $userInfo['user_id'] != $postInfo['user_id'])
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die_ex('You aren\'t allowed to edit this post.', 403);
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$categoryId = $postInfo['cat_id'] ?? 0;
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$topicId = $postInfo['topic_id'] ?? 0;
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$postId = $postInfo['post_id'] ?? 0;
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$postText = $postInfo['post_text'] ?? '';
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} else {
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$postId = 0;
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}
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if($topicId > 0) {
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$topicInfo = topic_info($topicId);
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if(empty($topicInfo))
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die_ex('Topic not found.', 404);
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$categoryId = $topicInfo['cat_id'] ?? 0;
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$topicId = $topicInfo['topic_id'] ?? 0;
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} else {
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$topicId = 0;
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}
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$categoryInfo = category_info($categoryId);
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if(empty($categoryInfo)) {
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die_ex('Category does not exist.', 404);
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}
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if($categoryInfo['cat_type'] != 0) {
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die_ex('This category cannot hold topics.');
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}
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if(isset($topicInfo)) {
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if(!empty($topicInfo['topic_locked']) && !$userInfo['user_moderator']) {
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die_ex('You may not respond to locked topics.', 403);
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}
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}
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$title = isset($topicInfo) ? ((isset($postInfo) ? 'Editing reply to ' : 'Replying to ') . $topicInfo['topic_title']) : ('Creating a topic in ' . $categoryInfo['cat_name']);
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if(isset($_POST['text']) && CSRF::verify()) {
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$postTitle = isset($_POST['title']) && is_string($_POST['title']) ? $_POST['title'] : '';
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$postText = trim(is_string($_POST['text']) ? $_POST['text'] : '');
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$postLen = mb_strlen($postText);
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if($postLen < 10) {
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$error = 'Post content must be longer than 10 characters.';
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} elseif($postLen > 50000) {
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$error = 'Post content may not be longer than 50000 characters.';
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} else {
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if(!isset($topicInfo)) {
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$titleLen = mb_strlen($postTitle);
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if($titleLen < 5) {
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$error = 'Topic titles must be longer than 5 characters.';
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} elseif($titleLen > 100) {
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$error = 'Topic titles may not be longer than 100 characters.';
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} else {
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$topicId = create_topic($categoryInfo['cat_id'], current_user_id(), $postTitle);
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if($topicId < 1) {
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$error = 'Failed to create topic.';
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} else {
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$topicInfo = topic_info($topicId);
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$satoriMsg = "[b]forum.flash.moe[/b]: [url=https://forum.flash.moe/user/{$userInfo['user_id']}][b]{$userInfo['user_login']}[/b][/url] created topic [url=https://forum.flash.moe/topic/{$topicId}][b]{$topicInfo['topic_title']}[/b][/url]";
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}
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}
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}
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if(!isset($error) && !isset($message)) {
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if(isset($postInfo)) {
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post_update($postInfo['post_id'], $postText);
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} else {
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$postId = create_post($categoryInfo['cat_id'], $topicInfo['topic_id'], current_user_id(), $postText);
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topic_bump($topicInfo['topic_id'], $postId, !empty($topicInfo['topic_resolved']));
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category_bump($categoryInfo['cat_id'], $postId, isset($titleLen));
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if(!isset($satoriMsg))
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$satoriMsg = "[b]forum.flash.moe[/b]: [url=https://forum.flash.moe/user/{$userInfo['user_id']}][b]{$userInfo['user_login']}[/b][/url] replied to [url=https://forum.flash.moe/post/{$postId}][b]{$topicInfo['topic_title']}[/b][/url]";
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}
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if(defined('SATORI_SECRET') && !empty($satoriMsg)) {
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$sock = @fsockopen(SATORI_HOST, SATORI_PORT, $errno, $errstr, 2);
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if($sock) {
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fwrite($sock, chr(0xF) . hash_hmac('sha256', $satoriMsg, SATORI_SECRET) . $satoriMsg . chr(0xF));
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fflush($sock);
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fclose($sock);
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}
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}
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$postUrl = isset($titleLen) ? "/topic/{$topicInfo['topic_id']}" : "/post/{$postId}";
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header("Location: {$postUrl}");
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return;
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}
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}
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}
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include FMF_LAYOUT . '/header.php';
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$breadcrumbs = category_breadcrumbs($categoryInfo['cat_id'], empty($topicInfo));
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echo '<a href="/">forum.flash.moe</a> » ';
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foreach($breadcrumbs as $breadcrumb)
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printf('<a href="/category/%d">%s</a> » ', $breadcrumb['cat_id'], $breadcrumb['cat_name']);
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echo '<h3><a href="' . (empty($topicInfo) ? ('/category/' . $categoryInfo['cat_id']) : ('/topic/' . $topicInfo['topic_id'])) . '">' . ($topicInfo['topic_title'] ?? $categoryInfo['cat_name']) . '</a></h3>';
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?>
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<form class="posting-form" method="post" action="">
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<?=CSRF::html();?>
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<?php if(isset($error) || isset($message)) { ?>
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<div class="posting-message<?php if(isset($error)) { echo ' posting-message-error'; }?>"><?=($error ?? $message);?></div>
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<?php } ?>
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<div class="posting-header">
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<input type="text" <?php if(empty($topicInfo)) { ?>value="<?=htmlentities($postTitle ?? '');?>" name="title" class="posting-title" tabindex="1"<?php } else { ?>value="Re: <?=$topicInfo['topic_title'];?>" class="posting-title posting-title-disabled" disabled readonly<?php } ?>/>
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<input type="submit" value="<?=(empty($postInfo) ? (empty($topicInfo) ? 'Post' : 'Reply') : 'Edit');?>" class="posting-submit" tabindex="3"/>
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</div>
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<textarea name="text" class="posting-text" tabindex="2"><?=htmlentities($postText ?? '');?></textarea>
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<a href="https://guides.github.com/features/mastering-markdown/" style="font-size: .9em;" target="_blank" rel="noopener">Markdown supported</a>
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</form>
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<?php
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include FMF_LAYOUT . '/footer.php';
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